Camtree Digital Library

Recent Submissions

  • PublicationOpen Access
    Harnessing Oracy to further develop retrieval in A-Level biology
    (2026) Marshall, Sarah; Henden, Lisa; Owen, Alison; Parfitt, Elizabeth
    This is a video report, accompanied by a transcript, and supplementary notes and materials. Context: This action research project was conducted within the A Level Biology at Richard Huish College, where students often struggle with a content heavy curriculum and the challenge of applying knowledge to unfamiliar exam questions. Recognising that traditional, passive revision strategies do not adequately support deep learning, the study explored the use of oracy-based activities as a means of improving student engagement, confidence, and conceptual understanding during revision. Aims: The primary aim was to investigate whether structured oracy tasks could strengthen students’ reasoning skills and promote more cognitively demanding forms of retrieval practice. Methods: Using a lesson study approach, two oracy focused revision activities were co-planned and delivered to Year 2 students: one evaluating a method for extracting DNA from strawberries and another focused on enzyme concepts. Both tasks incorporated peer discussion and competitive elements to enhance motivation. Student feedback was collected via anonymous post-it notes, and the activities were refined iteratively in response to this input. Findings: Findings demonstrated consistently high levels of engagement and positive student perceptions of the oracy tasks. Structured discussion activities generated far greater participation and deeper conceptual understanding than in previous years when students revised independently using past exam questions. Students were more willing to attempt challenging explanations, address misconceptions, and collaboratively refine their thinking. While some lower prior attaining students initially relied on stronger peers, all learners ultimately contributed meaningfully, suggesting that collaborative dialogue supported both participation and long term retention. In addition, improvements in student outcomes were noted across several performance indicators, including a significant narrowing of the gender gap in biology attainment. Implications: The implications of this study highlight the potential value of integrating oracy strategies within A Level Biology teaching. Although a causal relationship cannot yet be confirmed, the observed improvements and positive student responses indicate that oracy focused revision may foster deeper learning and more equitable outcomes. These findings suggest further opportunities to develop student led revision resources and expand collaborative learning approaches within the curriculum
  • PublicationOpen Access
    Enhancing Students’ Learning Outcomes through Justifying and Guiding Strategies in Classroom Dialogue
    (2026) Du, Hang
    Context: This study was conducted during a placement at Comberton Village College in the United Kingdom, where classroom observations revealed a prevalent pattern of teaching assistants providing direct answers or completing tasks for students. This outcome-oriented support approach, while maintaining lesson pace, was found to potentially undermine students’ cognitive development and autonomous problem-solving capabilities. The research addresses this pedagogical challenge by integrating two core strategies from the Think-Talk Toolbox framework with Bruner’s instructional scaffolding theory. Aims: The study aimed to develop and test a teaching assistance model that replaces direct answer-giving with sequenced dialogic strategies. Specifically, it sought to document the feasibility of implementing ‘Justifying’ and ‘Guiding’ tactics within natural classroom conditions and evaluate their effectiveness in fostering students’ thinking. The research focused on transforming teaching assistants’ role from information providers to cognitive guides through structured questioning sequences. Methods: Data were collected through classroom observations in Year 7 Art & Design and Science lessons, yielding verbatim transcripts of teaching assistant-student dialogues. The methodology employed dual analytical approaches: T-SEDA coding for systematic dialogue analysis and in-vivo coding to preserve participants’ authentic language. Two instructional episodes were analysed to examine how ‘Justifying’ and ‘Guiding’ strategies operated within Bruner’s scaffolding framework to create “scaffolded question chains”. Findings: Analysis revealed that ‘Justifying’ questions effectively exposed students’ thinking but alone rarely triggered conceptual shifts, functioning primarily as diagnostic tools. The hierarchical ‘Guiding’ moves successfully channelled descriptions toward conceptual labelling. Implications: The study demonstrates how teaching assistants might transition from answer providers to co-constructors of knowledge through carefully sequenced questioning. The findings suggest that dialogic support models require clearly stepped conceptual ladders and established interactional trust to be effective, while acknowledging challenges in adapting the approach for students with limited verbal participation or in different classroom. settings.
  • PublicationOpen Access
    How to use the "connecting" skill in the Think-Talk Toolbox (TTT) to help English-speaking students improve their pronunciation of Chinese tones
    (2026) Wang, Ruimin
    Context: A state secondary school in Cambridgeshire offers after-school Mandarin classes for students in Year 7, Year 8, and Year 9. A major challenge these students face in Mandarin learning is accurate pronunciation of Chinese tones. The "Connecting" skill in the Think-Talk Toolbox (TTT) aims to help students build connections between current learning content and existing knowledge - covering links to past learning (C1), personal experiences (C2), related concepts (C3), and real-life applications (C4). This study explores how to leverage this "Connecting" skill to address the students’ Chinese tone pronunciation issues. Aims: The primary aim of the study is to investigate how the "Connecting" skill in TTT can be utilized to enhance the pronunciation of Chinese tones among expert English-speaking students. It specifically examines students' ability to transfer their understanding of tone relationships from familiar English words or previously learned Mandarin vocabulary to new characters. Methods: The research involved case studies of three students, focusing on their tone pronunciation through observations, informal interviews, and Pinyin pronunciation tests. Instructional sessions utilized the "Connecting" strategy to encourage students to relate tones in Mandarin to those they already pronounced correctly or to similar tones present in English. The teaching dialogues recorded interactions between the researcher and the students, illustrating how connections were made in real-time. Findings:Linking difficult Chinese tones to students’ existing knowledge (past Chinese learning, English language experience)helped students quickly master correct pronunciation; discussing real-life misunderstanding scenarios from tone mispronunciation enhanced students’ awareness of correct tones and initiative to distinguish them; students hesitated less and grew more confident in pronunciation after mastering tones via "Connecting", and all three students recognized the skill’s usefulness. Implications: The study suggests that other educators might benefit from understanding how linking known knowledge to new linguistic concepts can enhance pronunciation skills in a language acquisition context. Through the application of similar strategies, educators can potentially help students gain confidence in their pronunciation abilities, resulting in more substantial engagement and success in language learning. The findings highlight the value of individualizing learning experiences to foster independence in acquiring new language skills.
  • PublicationOpen Access
    Micro-Dialogues in Action: how teaching assistants support engagement, understanding and trust during science classroom tasks
    (2026) Lin, Lexin
    Context: The research is based on an investigation conducted during a four-week teaching assistant (TA) placement in a science classroom at Comberton Village College, Cambridgeshire. The study emphasizes the significance of micro-dialogues - brief, informal interactions initiated by the TA between themselves and students during classroom activities - as a means of fostering engagement and facilitating learning processes. Aims: The primary aim of this study is to explore how micro-dialogues between TAs and students influence students' learning experiences and participation within science classroom activities. It examines students who exhibit stalled engagement and seeks to understand how subtle, supportive interventions can help reinvigorate their learning processes. Methods: The inquiry was conducted by observing and documenting the interactions between the TA and students as they worked on classroom tasks. Data were collected through written reflections after each class, capturing the nuances of student responses, learning states, and the contextual factors surrounding each interaction. Focus was placed on the characteristics and immediate impacts of these micro-dialogues during various classroom activities. Findings: The findings indicate that micro-dialogues effectively transform students’ learning engagement from passive observation or silence to active participation. They also enhance the students' understanding by facilitating clarity in their reasoning processes. Engaging in these brief conversations can foster a sense of trust, bolster confidence, and catalyze peer collaboration, ultimately leading to deeper comprehension of scientific concepts. Implications: The study suggests that micro-dialogues are intrinsic to the classroom environment, enabling significant shifts in students' learning states without imposing heavy demands on classroom dynamics. Other educators may observe how these subtle interactions can provide support to individual learners, serving as both a catalyst for improved engagement and a mechanism for enhancing understanding in nuanced, meaningful ways.
  • PublicationOpen Access
    Flipping the classroom to generate learning content: students as authors of a textbook on planetary risk
    (Camtree: the Cambridge Teacher Research Exchange, 2026) Amadae, S.M.; Carter, Caro; Christie, James; Finnegan, Colum; Keskiivari, Kim; Nyokabi, Kamau; Ruohonen, Ada
    Context: The case study was conducted at the University of Helsinki with a cohort of 33 master's students enrolled in a 10-credit module on International Politics. The course combined lectures and writing workshops aimed at having students producing a publishable textbook on nuclear weapons and planetary risk. This experimental class design was motivated by the absence of suitable resources for the topic and to challenge the common practice of having students produce disposable assignments. Aims: The dual objectives were to create a high-quality open-access textbook exploring various aspects of nuclear weapons and planetary risk and to challenge the common framework that seek MA coursework as disposable. The instructors sought to increase student engagement through active learning strategies, employing a flipped classroom model to generate learner-generated content, in order to enrich the educational experience and produce a valuable academic resource. Methods: The implementation unfolded in a structured five-stage process over approximately 12 months. It started with assigning student responsibility for a chapter in the textbook and supporting their production using a flipped classroom setup in which students prepared before class and engaged in writing workshops to develop their content for the textbook. The subsequent stages included evaluating the quality of student-generated content, involving students in the editorial process, and refining those contributions until they met publishable standards. The course culminated in the publication of an open-access textbook. Findings: Student feedback indicated strong positive outcomes from the approach. Participants reported high satisfaction rates with the flipped classroom strategy, noting improvements in learning outcomes, increased student pride in contributing to a published work, and enhanced confidence in their research and writing skills. Qualitative feedback emphasized the meaningfulness of the experience, though students expressed a desire for better communication about each other's work. The textbook produced by the students has been published in an open access format and forms the basis of a MOOC on the topic. Implications: The study highlights that MA students can produce high-quality academic content when guided appropriately. It supports the use of a flipped classroom methodology with a majority of students reporting improved learning outcomes and high satisfaction with the course design. These outcomes suggest that a collaborative, learner-centred approach in higher education can yield significant educational benefits. The positive reception from the MOOC based on the textbook also indicates its wider applicability and potential beyond the initial classroom setting, reinforcing the benefits of open pedagogical practices that can enhance student learning and engagement. The copy of record of the student-authored book "Nuclear Weapons, Planetary Risks, and Human Consequences" is online at: https://doi.org/10.17863/CAM.121682.

Communities in Camtree Digital Library

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  • Supported by the Sixth Form Colleges Association and the Huish Centre for Practitioner Development, this is a space for research focusing on the unique 16-19 age range, conducted in sixth form colleges by sixth form staff.
  • Cambridge University Press and Assessment's International Education group
  • Camden Learning is a partnership between Camden Schools and Camden Council. It brings education practitioners together, to share expertise, drive improvement and achieve excellent practice.
  • Camtree is the Cambridge Teacher Research Exchange. This community contains peer-reviewed reports of close-to-practice research submitted to Camtree by teacher-researchers who are not associated with another Camtree partner or domain.
  • Research from the College of Education for the Future, part of Beijing Normal University at Zhuhai